Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x8a8b8924ef9de1e10f47017dc3f60dc40cbba50060e0b376f44d9b006550bd21 · ArcScan

Block

#21,485,208

2026-09-18 10:39:50 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,208
Timestamp: 47 days ago · 2026-09-18 10:39:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a8b8924ef9de1e10f47017dc3f60dc40cbba50060e0b376f44d9b006550bd21
Parent hash: 0xa4b41e53…401646fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,208 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.0%1,215,231 / 30,000,000

Base fee

20 gwei

State root

0x09b401c7f3e8…9707bf219223

Transactions root

0x2a0c45786f74…c0616b370eac

Receipts root

0x3796bb27a574…e7c1bb4053bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800